Locked down in their Tucson studio, the Trees Speak pair of Daniel Martin Diaz and Damian Diaz have cranked out three albums for Soul Jazz while the pandemic raged this past year, each one adhering to a pleasingly derivative blueprint of Can, Neu! and Goblin with flashes of John Carpenter and Ennio Morricone for suspense. In addition to their standard motorik fare, Post-Human is studded with the kind of whirring psych nuggets (“X Zeit”) and curdled synth cuts (“Quantize- Humanize”) that suggest the Diazes are filling in the gaps in the Sky and Brain catalogues as they see fit. Familiar, but still freaky.